The strategy based on modified version of ATRTS.lua indicator attached below. The only difference of ATRTSHL, is that line is flipped over/under price when High/Low value touched the line (instead of Close value in plain ATRTS).
The strategy opens short/long positions when ATRTSHL indicator crosses the price.
You don't have to install ATRTSHL indicator to run Strategy, but you can use it for visual representation of stratgey entry/exit points.
The Strategy was revised and updated on November 22, 2018.